Question

Which sentence does not contain any errors in comma usage?



A.
Typewriters, previously used by many people, are considered antiques nowadays.


B.
People, working with tools, should wear goggles.


C.
Oscar reading slowly finished well after the rest of us.


D.
That cow raised by my uncle, won second prize at the fair.

Answer 1

A

Answer 2

a

Answer 3

goodnight